An Experience Report of Introducing Product Line Engineering across the Board. - Takashi Iwasaki; Makoto Uchiba; Jun Otsuka; Koji Hachiya; Tsuneo Nakanishi; Kenji Hisazumi; Akira Fukuda (SPLC Workshops, 2010)

Small inexpensive core asset construction for large gainful product line development: developing a communication system firmware product line. - Jun Otsuka; Kouichi Kawarabata; Takashi Iwasaki; Makoto Uchiba; Tsuneo Nakanishi; Kenji Hisazumi (SPLC Workshops, 2011)

Multi-level computational methods for interdisciplinary research in the HathiTrust Digital Library. - Jaimie Murdock; Colin Allen; Katy Börner; Robert Light; Simon McAlister; Robert Rose; Doori Rose; Jun Otsuka; David Bourget; John Lawrence; Andrew Ravenscroft; Chris Reed 001 (CoRR, 2017)

On the Equivalence of Causal Models: A Category-Theoretic Approach. - Jun Otsuka; Hayato Saigo (CLeaR, 2022)

What Machine Learning Tells Us About the Mathematical Structure of Concepts. - Jun Otsuka (CoRR, 2024)